Very early 3 wheeled rubber tread skates. C.S. Abell was an electragist(electrician who wired houses to receive electricity versus using coal oil(kerosene) or some other petroleum offshoot)/adjustable one size fits all. Since there were few or no sidewalks or paved surfaces ,it seems to me the only places to use these skates was at a skating rink or wooded flooring dance hall or something similar. Unrestored in original paint and in as found condition.NO PAYPal, postal m.o. is best.Near 1500 posts, 13 years on HAMB. 100%guarantee rating—-no money games played here!! John in Delaware but recently relocated from Texas after 75 year residence in s.Texas 979-five95seven3two4 cell.May trade for something automotive of equal value. $250 CONUS shipped